:root {
    --bg-color: #f5f0e8;
    --bg-dark: #2c2420;
    --text-font: "Bungee", sans-serif;
    --text-font-body: "Roboto", sans-serif;
    font-weight: normal;
    --text-color: #2c2420;
    --text-light: #f5f0e8;
    --accent: #8b5e3c;
    --accent-dark: #5c3d1e;
    --card-bg: #ede4d3;
    --card-border: #c4a882;
    --muted: #7a6652;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--bg-color);
    font-family: var(--text-font);
    min-height: 100dvh;
    color: var(--text-color);
}

.hero_section {
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 100dvh;
    gap: 2rem;
    padding: 2rem;
}

.upload_button {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    background-color: var(--card-bg);
    font-size: 1.8rem;
    min-height: 30vh;
    min-width: 50vh;
    border: 3px solid var(--card-border);
    border-radius: 20px;
    text-decoration: none;
    color: var(--accent-dark);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    padding: 2rem;
}

.upload_button::before {
    content: "🎵";
    font-size: 3rem;
}

.upload_button:hover {
    transform: translateY(-6px);
    box-shadow: 0 10px 28px rgba(44, 36, 32, 0.18);
}

.upload_button:active {
    transform: translateY(2px);
    box-shadow: none;
}

/* Hide the default file input but keep it accessible for validation */
#file-upload {
    opacity: 0;
    width: 0.1px;
    height: 0.1px;
    position: absolute;
    z-index: -1;
}